"""
Case Type   : 发布订阅
Case Name   : 发布端为企业版本,订阅端为小型化版本,发布订阅分区表
Create At   : 2023-01-18
Owner       : opentestcase004
Description :
    1.在两个集群创建表
    2.创建发布订阅
    3.发布端插入数据
    4.订阅端查询数据是否更新
    5.清理环境
Expect      :
    1.成功
    2.成功
    3.成功
    4.数据更新
    5.成功
History     : 
"""

import os
import unittest
import subprocess
from yat.db.db import DB
from yat.shell import SSH
from yat.test.node.node import LazyResource
from yat.test import macro
from yat.test import Node
from testcase.utils.Common import Common
from testcase.utils.CommonSH import CommonSH
from testcase.utils.Constant import Constant
from testcase.utils.Logger import Logger
from testcase.utils.CommonLite import CommonLite

Primary_SH = CommonSH('PrimaryDbUser')


@unittest.skipIf(3 != Primary_SH.get_node_num(), '非1+2环境不执行')
class Pubsubclass(unittest.TestCase):
    def setUp(self):
        self.log = Logger()
        self.log.info("-----------this is setup-----------")
        self.log.info(f"-----{os.path.basename(__file__)} start-----")
        self.nodeA = Node('default')
        self.nodeB = None
        self.nodeB = self.nodeA
        self.nodes_yml = '/home/lite_user/port'
        self.log.info("-----------记录端口号-----------")
        self.file_exist = f'cat {self.nodes_yml}'
        self.log.info(self.file_exist)
        self.pri_root_nodes = Node(node='PrimaryRoot')
        self.port = self.pri_root_nodes.sh(self.file_exist).result()
        self.log.info(f"读取到的端口值是：{self.port}")
        self.assertIsInstance(int(self.port), int)
        self.nodeB.db = DB(f"{Node(node='PrimaryDbUser').db_name}", f"{macro.COMMON_PASSWD}",
                           f'{self.pri_root_nodes.ssh_host}', f'{self.port}')
        self.nodeB.ssh = LazyResource(
            lambda: SSH('lite_user', f"{macro.COMMON_PASSWD}", f'{self.pri_root_nodes.ssh_host}',
                        f"{Node(node='PrimaryDbUser').ssh_port}"))
        self.log.info(f' {self.nodeB.db.port}')
        self.log.info(f' {self.nodeB.name}')
        self.log.info(f' {self.nodeB.ssh_user}')
        self.log.info(f' {self.nodeB.ssh_password}')
        self.log.info(f' {self.nodeB.ssh_host}')
        self.log.info(f' {self.nodeB.ssh_port}')
        self.pri_userdb_pub = Node(node='PrimaryDbUser')
        self.pri_userdb_sub = self.nodeB
        self.constant = Constant()
        self.commsh_pub = CommonSH('PrimaryDbUser')
        self.commsh_sub = CommonLite(self.nodeB)
        self.com_pub = Common()
        self.tb_name1 = 't_pub_sub_0298_1'
        self.tb_name2 = 't_pub_sub_0298_2'
        self.tb_name3 = 't_pub_sub_0298_3'
        self.tb_name4 = 't_pub_sub_0298_4'
        self.subname = "s_pub_sub_0298"
        self.pubname = "p_pub_sub_0298"
        self.db_instance_path_lite = '/home/lite_user/data'
        self.db_env_path_lite = '/home/lite_user/.bashrc'
        self.parent_path_pub = os.path.dirname(macro.DB_INSTANCE_PATH)
        self.parent_path_sub = os.path.dirname(self.db_instance_path_lite)
        self.port = str(int(self.pri_userdb_pub.db_port) + 1)
        self.wal_level = self.com_pub.show_param("wal_level")
        self.user_param_pub = f'-U {self.pri_userdb_pub.db_user} ' \
                              f'-W {self.pri_userdb_pub.db_password}'
        self.user_param_sub = f'-U {self.pri_userdb_sub.db_user} ' \
                              f'-W {self.pri_userdb_sub.db_password}'
        cmd = f"cp " \
              f"{os.path.join(macro.DB_INSTANCE_PATH, 'pg_hba.conf')} " \
              f"{os.path.join(self.parent_path_pub, 'pg_hba.conf')};"
        self.log.info(cmd)
        result = self.pri_userdb_pub.sh(cmd).result()
        self.log.info(result)
        cmd = f"cp " \
              f"{os.path.join(self.db_instance_path_lite, 'pg_hba.conf')}" \
              f" {os.path.join(self.parent_path_sub, 'pg_hba.conf')};"
        self.log.info(cmd)
        result = self.pri_userdb_sub.sh(cmd).result()
        self.log.info(result)
        self.hostname = self.pri_userdb_sub.sh('hostname').result().strip()
        text = "step:预置条件,修改pg_hba expect:成功"
        self.log.info(text)
        guc_res = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    replication  {self.pri_userdb_sub.db.user} '
            f'{self.pri_userdb_sub.db_host}/32 sha256')
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        guc_res = self.commsh_pub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, False, '',
            f'host    all  {self.pri_userdb_sub.db.user} '
            f'{self.pri_userdb_sub.db_host}/32 sha256')
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        result = self.commsh_pub.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG, 'wal_level=logical')
        self.assertTrue(result, '执行失败' + text)
        result = self.commsh_pub.restart_db_cluster(True)
        self.log.info("开始")
        self.log.info(result)
        self.log.info("结束")
        flg = "Successfully started" in result or 'Degrade' in result
        self.assertTrue(flg, '执行失败' + text)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, True, self.db_instance_path_lite,
            f'host    replication  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32 sha256',
            self.db_env_path_lite)
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)
        guc_res = self.commsh_sub.execute_gsguc(
            'reload', self.constant.GSGUC_SUCCESS_MSG, '',
            'all', False, True, self.db_instance_path_lite,
            f'host all  {self.pri_userdb_pub.db_user} '
            f'{self.pri_userdb_pub.db_host}/32 sha256',
            self.db_env_path_lite)
        self.log.info(guc_res)
        self.assertTrue(guc_res, '执行失败' + text)

    def test_pub_sub(self):
        text = "step1:在两个集群创建表 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop table if exists {self.tb_name1},{self.tb_name2}," \
            f"{self.tb_name3},{self.tb_name4};" \
            f"create table {self.tb_name1}(id int primary key constraint " \
            f"id_nn not null, use_filename varchar2(20), filename " \
            f"varchar2(255), text varchar2(2000)) partition by range(id)" \
            f"(" \
            f"  partition P1 values less than(30)," \
            f"  partition P2 values less than(60)," \
            f"  partition P3 values less than(90)," \
            f"  partition P4 values less than(maxvalue));" \
            f"create table {self.tb_name2}(c_id integer primary key, c_name " \
            f"varchar(16) default 'omm' not null, c_class varchar(20) " \
            f"not null) partition by list(c_id)" \
            f"(" \
            f"  partition p1 values (1,2,3)," \
            f"  partition p2 values (4,5,6)," \
            f"  partition p3 values (7,8,9)," \
            f"  partition p4 values (10,11,12)," \
            f"  partition p5 values (13,14,15)," \
            f"  partition p6 values (16,17,18));" \
            f"create table {self.tb_name3}(c_id integer primary key, " \
            f"c_name varchar(16) default 'omm', c_class varchar(20) not " \
            f"null) partition by hash(c_id) " \
            f"(" \
            f"  partition p1," \
            f"  partition p2," \
            f"  partition p3," \
            f"  partition p4," \
            f"  partition p5," \
            f"  partition p6);" \
            f"create table {self.tb_name4}(c_id integer, c_date date " \
            f"primary key, c_info varchar(20) not null) partition by " \
            f"range(c_date) interval('2 day') " \
            f"(" \
            f"  partition p1 values less than ('2021-06-01 00:00:00')," \
            f"  partition p2 values less than ('2021-06-03 00:00:00')," \
            f"  partition p3 values less than ('2021-06-05 00:00:00')," \
            f"  partition p4 values less than ('2021-06-07 00:00:00')," \
            f"  partition p5 values less than ('2021-06-09 00:00:00'));"
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, pub_result, '执行失败'
                      + text)
        self.assertEqual(pub_result.count(self.constant.TABLE_CREATE_SUCCESS),
                         8, '执行失败' + text)
        sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, sub_result, '执行失败'
                      + text)
        self.assertEqual(sub_result.count(self.constant.TABLE_CREATE_SUCCESS),
                         8, '执行失败' + text)

        text = "step2:创建发布订阅 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop publication if exists {self.pubname};" \
            f"create publication {self.pubname} for all tables;"
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertIn(self.constant.drop_pub_succ_msg, pub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.create_pub_succ_msg, pub_result,
                      '执行失败' + text)
        result = self.commsh_sub.execute_generate(
            macro.COMMON_PASSWD, env_path=self.db_env_path_lite)
        self.assertIn(self.constant.create_keycipher_success, result,
                      '执行失败' + text)
        sql_cmd = f"drop subscription if exists {self.subname};" \
            f"create subscription {self.subname} connection " \
            f"'host={self.pri_userdb_pub.db_host} " \
            f"port={self.port} user={self.pri_userdb_pub.db_user} " \
            f"dbname={self.pri_userdb_pub.db_name} " \
            f"password={self.pri_userdb_pub.db_password}' publication " \
            f"{self.pubname};"
        sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertIn(self.constant.drop_sub_succ_msg, sub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.create_sub_succ_msg, sub_result, '执行失败'
                      + text)

        text = "step3:发布端插入数据 expect:成功"
        self.log.info(text)
        sql_cmd = f"insert into {self.tb_name1} values(1, 'first', '%一', " \
            f"''),(60, 'first', '%二', ''),(90, 'first', '%三', ''); " \
            f"insert into {self.tb_name2} values(1, 'first', '%一'),(9, " \
            f"'first', '%二'),(12, 'first', '%三'); " \
            f"insert into {self.tb_name3} values(1, 'first', '%一'),(9, " \
            f"'first', '%二'),(12, 'first', '%三'); " \
            f"insert into {self.tb_name4} values(1, '2021-05-30 00:00:00', " \
            f"'1-1'),(5, '2021-06-03 00:00:00', '1-3'); "
        pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(pub_result)
        self.assertEqual(pub_result.count(self.constant.INSERT_SUCCESS_MSG), 4,
                         '执行失败' + text)

        text = "step4:订阅端查询数据是否更新 expect:数据更新"
        self.log.info(text)
        sql_select = f"select pg_sleep(5.5);select * from {self.tb_name1};" \
            f"select * from {self.tb_name2};select * from {self.tb_name3};" \
            f"select * from {self.tb_name4};"
        sub_result = self.commsh_sub.execut_db_sql(
            sql_select, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(sub_result)
        self.assertIn('1 | first        | %一      |', sub_result, '执行失败'
                      + text)
        self.assertIn('60 | first        | %二      |', sub_result, '执行失败'
                      + text)
        self.assertIn('90 | first        | %三      |', sub_result, '执行失败'
                      + text)
        self.assertEqual(sub_result.count('1 | first  | %一'), 2, '执行失败' +
                         text)
        self.assertEqual(sub_result.count('9 | first  | %二'), 2, '执行失败' +
                         text)
        self.assertEqual(sub_result.count('12 | first  | %三'), 2, '执行失败' +
                         text)
        self.assertIn('1 | 2021-05-30 00:00:00 | 1-1', sub_result, '执行失败'
                      + text)
        self.assertIn('5 | 2021-06-03 00:00:00 | 1-3', sub_result, '执行失败'
                      + text)

    def tearDown(self):
        text = "step5:清理环境 expect:成功"
        self.log.info(text)
        sql_cmd = f"drop subscription if exists {self.subname};"
        drop_sub_result = self.commsh_sub.execut_db_sql(
            sql_cmd, self.user_param_sub, None, self.db_env_path_lite)
        self.log.info(drop_sub_result)
        sql_cmd = f"drop publication if exists {self.pubname};"
        drop_pub_result = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(drop_pub_result)
        sql_cmd = f"drop table if exists {self.tb_name1},{self.tb_name2}," \
            f"{self.tb_name3},{self.tb_name4};"
        result_sub = self.commsh_sub.execut_db_sql(sql_cmd, self.user_param_sub, None,
                                          self.db_env_path_lite)
        self.log.info(result_sub)
        result_pub = self.commsh_pub.execut_db_sql(
            sql_cmd, sql_type=self.user_param_pub)
        self.log.info(result_pub)
        cmd = f"mv " \
            f"{os.path.join(self.parent_path_pub, 'pg_hba.conf')} "\
            f"{os.path.join(macro.DB_INSTANCE_PATH, 'pg_hba.conf')}"
        self.log.info(cmd)
        sh_result = self.pri_userdb_pub.sh(cmd).result()
        self.log.info(sh_result)
        cmd = f"mv " \
            f"{os.path.join(self.parent_path_sub, 'pg_hba.conf')} "\
            f"{os.path.join(self.db_instance_path_lite, 'pg_hba.conf')}"
        self.log.info(cmd)
        sh_result1 = self.pri_userdb_sub.sh(cmd).result()
        self.log.info(sh_result1)
        result1 = self.commsh_pub.execute_gsguc(
            'set', self.constant.GSGUC_SUCCESS_MSG,
            f'wal_level={self.wal_level}')
        self.log.info(result1)
        pub_result = self.commsh_pub.restart_db_cluster(True)
        self.assertTrue(pub_result, '执行失败' + text)
        self.assertTrue(result1, '执行失败' + text)
        self.assertEqual("", sh_result, '执行失败' + text)
        self.assertEqual("", sh_result1, '执行失败' + text)
        self.assertIn(self.constant.drop_pub_succ_msg, drop_pub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.drop_sub_succ_msg, drop_sub_result,
                      '执行失败' + text)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, result_sub, '执行失败'
                      + text)
        self.assertIn(self.constant.DROP_TABLE_SUCCESS, result_pub, '执行失败'
                      + text)
        self.log.info(f"-----{os.path.basename(__file__)} end-----")
